#!/bin/bash
set -euo pipefail
HOST="${1:-127.0.0.1}"
PORT="${2:-80}"
echo "🛰️ Tracing and probing $HOST:$PORT ..."
scutil --proxy || true
ping -c 2 "$HOST" || true
traceroute "$HOST" || true
echo "🌐 curl:"
curl -I --max-time 5 "http://$HOST:$PORT/" || true
echo "✅ Probe complete."